EP4720334A1 - Procédés de conservation de l'état de méthylation pendant le regroupement - Google Patents

Procédés de conservation de l'état de méthylation pendant le regroupement

Info

Publication number
EP4720334A1
EP4720334A1 EP24736145.4A EP24736145A EP4720334A1 EP 4720334 A1 EP4720334 A1 EP 4720334A1 EP 24736145 A EP24736145 A EP 24736145A EP 4720334 A1 EP4720334 A1 EP 4720334A1
Authority
EP
European Patent Office
Prior art keywords
strand
amplification
nucleic acid
array
population
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24736145.4A
Other languages
German (de)
English (en)
Inventor
Colin Brown
Sarah E. SHULTZABERGER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Illumina Inc
Original Assignee
Illumina Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Illumina Inc filed Critical Illumina Inc
Publication of EP4720334A1 publication Critical patent/EP4720334A1/fr
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6844—Nucleic acid amplification reactions
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6813—Hybridisation assays
    • C12Q1/6827—Hybridisation assays for detection of mutation or polymorphism
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6869—Methods for sequencing
    • C12Q1/6874—Methods for sequencing involving nucleic acid arrays, e.g. sequencing by hybridisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

La présente invention concerne des compositions, des articles, des kits et des procédés de production d'une matrice qui comprend des agrégats clonaux. Dans un mode de réalisation, les procédés comprennent la production de groupes clonaux sur une matrice qui préserve l'état de méthylation, tel que l'état de méthylation de dinucléotides CpG méthylés des molécules d'ADN germes.
EP24736145.4A 2023-05-26 2024-05-22 Procédés de conservation de l'état de méthylation pendant le regroupement Pending EP4720334A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363469160P 2023-05-26 2023-05-26
PCT/US2024/030506 WO2024249200A1 (fr) 2023-05-26 2024-05-22 Procédés de conservation de l'état de méthylation pendant le regroupement

Publications (1)

Publication Number Publication Date
EP4720334A1 true EP4720334A1 (fr) 2026-04-08

Family

ID=91664777

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24736145.4A Pending EP4720334A1 (fr) 2023-05-26 2024-05-22 Procédés de conservation de l'état de méthylation pendant le regroupement

Country Status (2)

Country Link
EP (1) EP4720334A1 (fr)
WO (1) WO2024249200A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026015456A1 (fr) * 2024-07-08 2026-01-15 Natera, Inc. Procédés de maintien de la méthylation dans l'amplification de molécules d'acide nucléique méthylé

Family Cites Families (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991006678A1 (fr) 1989-10-26 1991-05-16 Sri International Sequençage d'adn
US5223414A (en) 1990-05-07 1993-06-29 Sri International Process for nucleic acid hybridization and amplification
US5846719A (en) 1994-10-13 1998-12-08 Lynx Therapeutics, Inc. Oligonucleotide tags for sorting and identification
US5750341A (en) 1995-04-17 1998-05-12 Lynx Therapeutics, Inc. DNA sequencing by parallel oligonucleotide extensions
GB9620209D0 (en) 1996-09-27 1996-11-13 Cemu Bioteknik Ab Method of sequencing DNA
GB9626815D0 (en) 1996-12-23 1997-02-12 Cemu Bioteknik Ab Method of sequencing DNA
US6327410B1 (en) 1997-03-14 2001-12-04 The Trustees Of Tufts College Target analyte sensors utilizing Microspheres
US6023540A (en) 1997-03-14 2000-02-08 Trustees Of Tufts College Fiber optic sensor with encoded microspheres
JP2002503954A (ja) 1997-04-01 2002-02-05 グラクソ、グループ、リミテッド 核酸増幅法
US6969488B2 (en) 1998-05-22 2005-11-29 Solexa, Inc. System and apparatus for sequential processing of analytes
AR021833A1 (es) 1998-09-30 2002-08-07 Applied Research Systems Metodos de amplificacion y secuenciacion de acido nucleico
WO2000063437A2 (fr) 1999-04-20 2000-10-26 Illumina, Inc. Detection de reactions d'acide nucleique sur microsupports de billes en reseau
US6355431B1 (en) 1999-04-20 2002-03-12 Illumina, Inc. Detection of nucleic acid amplification reactions using bead arrays
US6274320B1 (en) 1999-09-16 2001-08-14 Curagen Corporation Method of sequencing a nucleic acid
US6770441B2 (en) 2000-02-10 2004-08-03 Illumina, Inc. Array compositions and methods of making same
US7001792B2 (en) 2000-04-24 2006-02-21 Eagle Research & Development, Llc Ultra-fast nucleic acid sequencing device and a method for making and using the same
ATE377093T1 (de) 2000-07-07 2007-11-15 Visigen Biotechnologies Inc Sequenzbestimmung in echtzeit
AU2002227156A1 (en) 2000-12-01 2002-06-11 Visigen Biotechnologies, Inc. Enzymatic nucleic acid synthesis: compositions and methods for altering monomer incorporation fidelity
AR031640A1 (es) 2000-12-08 2003-09-24 Applied Research Systems Amplificacion isotermica de acidos nucleicos en un soporte solido
US7057026B2 (en) 2001-12-04 2006-06-06 Solexa Limited Labelled nucleotides
US8030000B2 (en) 2002-02-21 2011-10-04 Alere San Diego, Inc. Recombinase polymerase amplification
US7399590B2 (en) 2002-02-21 2008-07-15 Asm Scientific, Inc. Recombinase polymerase amplification
DE10214232A1 (de) * 2002-03-25 2003-10-23 Epigenomics Ag Verfahren und Vorrichtung für die DNA Methylierungsanalyse
WO2004018497A2 (fr) 2002-08-23 2004-03-04 Solexa Limited Nucleotides modifies
CA2498764C (fr) 2002-09-20 2015-11-10 New England Biolabs, Inc. Amplification dependant de l'helicase des acides nucleiques
GB0321306D0 (en) 2003-09-11 2003-10-15 Solexa Ltd Modified polymerases for improved incorporation of nucleotide analogues
EP1701785A1 (fr) 2004-01-07 2006-09-20 Solexa Ltd. Reseaux moleculaires modifies
CA2579150C (fr) 2004-09-17 2014-11-25 Pacific Biosciences Of California, Inc. Appareil et procede d'analyse de molecules
WO2006064199A1 (fr) 2004-12-13 2006-06-22 Solexa Limited Procede ameliore de detection de nucleotides
EP1888743B1 (fr) 2005-05-10 2011-08-03 Illumina Cambridge Limited Polymerases ameliorees
GB0514936D0 (en) 2005-07-20 2005-08-24 Solexa Ltd Preparation of templates for nucleic acid sequencing
GB0514910D0 (en) 2005-07-20 2005-08-24 Solexa Ltd Method for sequencing a polynucleotide template
US7405281B2 (en) 2005-09-29 2008-07-29 Pacific Biosciences Of California, Inc. Fluorescent nucleotide analogs and uses therefor
GB0522310D0 (en) 2005-11-01 2005-12-07 Solexa Ltd Methods of preparing libraries of template polynucleotides
WO2007107710A1 (fr) * 2006-03-17 2007-09-27 Solexa Limited Procédés isothermiques pour créer des réseaux moléculaires clonales simples
CA2648149A1 (fr) 2006-03-31 2007-11-01 Solexa, Inc. Systemes et procedes pour analyse de sequencage par synthese
US8071308B2 (en) 2006-05-04 2011-12-06 Alere San Diego, Inc. Recombinase polymerase amplification
US7754429B2 (en) 2006-10-06 2010-07-13 Illumina Cambridge Limited Method for pair-wise sequencing a plurity of target polynucleotides
US8343746B2 (en) 2006-10-23 2013-01-01 Pacific Biosciences Of California, Inc. Polymerase enzymes and reagents for enhanced nucleic acid sequencing
GB2457851B (en) 2006-12-14 2011-01-05 Ion Torrent Systems Inc Methods and apparatus for measuring analytes using large scale fet arrays
US8262900B2 (en) 2006-12-14 2012-09-11 Life Technologies Corporation Methods and apparatus for measuring analytes using large scale FET arrays
US8349167B2 (en) 2006-12-14 2013-01-08 Life Technologies Corporation Methods and apparatus for detecting molecular interactions using FET arrays
WO2008093098A2 (fr) 2007-02-02 2008-08-07 Illumina Cambridge Limited Procedes pour indexer des echantillons et sequencer de multiples matrices nucleotidiques
US20100137143A1 (en) 2008-10-22 2010-06-03 Ion Torrent Systems Incorporated Methods and apparatus for measuring analytes
US9080211B2 (en) 2008-10-24 2015-07-14 Epicentre Technologies Corporation Transposon end compositions and methods for modifying nucleic acids
US9074251B2 (en) 2011-02-10 2015-07-07 Illumina, Inc. Linking sequence reads using paired code tags
US8829171B2 (en) 2011-02-10 2014-09-09 Illumina, Inc. Linking sequence reads using paired code tags
WO2012061832A1 (fr) 2010-11-05 2012-05-10 Illumina, Inc. Liaison entre des lectures de séquences à l'aide de codes marqueurs appariés
US8951781B2 (en) 2011-01-10 2015-02-10 Illumina, Inc. Systems, methods, and apparatuses to image a sample for biological or chemical analysis
EP2718465B1 (fr) 2011-06-09 2022-04-13 Illumina, Inc. Procede de fabrication d'un reseau d'analytes
CA2859660C (fr) 2011-09-23 2021-02-09 Illumina, Inc. Procedes et compositions de sequencage d'acides nucleiques
CN204832037U (zh) 2012-04-03 2015-12-02 伊鲁米那股份有限公司 检测设备
US9012022B2 (en) 2012-06-08 2015-04-21 Illumina, Inc. Polymer coatings
US8895249B2 (en) * 2012-06-15 2014-11-25 Illumina, Inc. Kinetic exclusion amplification of nucleic acid libraries
US9512422B2 (en) 2013-02-26 2016-12-06 Illumina, Inc. Gel patterned surfaces
EP3957750B1 (fr) 2013-12-20 2025-01-29 Illumina, Inc. Conservation des informations de connectivité génomique dans des échantillons d'adn génomiques fragmentés
US9677132B2 (en) 2014-01-16 2017-06-13 Illumina, Inc. Polynucleotide modification on solid support
CN107002051A (zh) 2014-09-30 2017-08-01 亿明达股份有限公司 用于核苷酸类似物的改善的掺入的经修饰的聚合酶
CN107406890B (zh) 2015-02-10 2023-07-18 亿明达股份有限公司 用于分析细胞组分的方法和组合物
CA3055817A1 (fr) * 2017-03-08 2018-09-13 President And Fellows Of Harvard College Procedes d'amplification d'adn pour maintenir un etat de methylation
EP3913053A1 (fr) 2017-04-23 2021-11-24 Illumina Cambridge Limited Compositions et procédés permettant d'améliorer l'identification d'échantillons dans des bibliothèques d'acides nucléiques indexés
EP3874036A1 (fr) 2018-10-31 2021-09-08 Illumina, Inc. Polymérases, compositions et procédés d'utilisation
WO2020117968A2 (fr) 2018-12-05 2020-06-11 Illumina, Inc. Polymérases, compositions et procédés d'utilisation
WO2021178893A2 (fr) * 2020-03-06 2021-09-10 Singular Genomics Systems, Inc. Séquençage de brin apparié lié
US20250154555A1 (en) * 2022-02-11 2025-05-15 Singular Genomics Systems, Inc. Nucleic acid amplification and methylation pattern retention

Also Published As

Publication number Publication date
WO2024249200A1 (fr) 2024-12-05

Similar Documents

Publication Publication Date Title
AU2022202505B2 (en) Compositions And Methods For Improving Sample Identification In Indexed Nucleic Acid Libraries
US20230137106A1 (en) Methods and compositions for paired end sequencing using a single surface primer
US20230295687A1 (en) Methods and compositions for cluster generation by bridge amplification
AU2019402925B2 (en) Methods for improving polynucleotide cluster clonality priority
EP4720334A1 (fr) Procédés de conservation de l'état de méthylation pendant le regroupement
WO2026050627A1 (fr) Procédés de préparation d'une bibliothèque de séquençage de nouvelle génération (ngs) et enrichissement de cible ngs
HK40053507A (en) Compositions and methods for improving sample identification in indexed nucleic acid libraries
HK40014780A (en) Compositions and methods for improving sample identification in indexed nucleic acid libraries
HK40014780B (en) Compositions and methods for improving sample identification in indexed nucleic acid libraries

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20251219

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR